Data/hora: 16/06/2024 07:28:29

Biblioteca(s): 	Epagri-Sede.	
Data corrente: 	12/04/2012	
Data da última atualização: 	12/04/2012	
Autoria: 	KOHL, J.; KESSEL, G.; BOFF, P.; KRAKER, J.; WERF, W.	
Afiliação: 	Epagri	
Título: 	Epidemiology of Botrytis spp. in different crops determines success of biocontrol by competitive substrate exclusion by Ulocladium atrum.	
Ano de publicação: 	2001	
Fonte/Imprenta: 	IOBS WPRS Bulletin, Darmstadt (Germany), v. 24, n. 3, p. 171-174, 2001.	
Idioma: 	Inglês	
Conteúdo: 	The fungal antagonist Ulocladium atrum was used in field and greenhouse experiments in cyclamem, strawberry, grapewine and lilies for control Botrytis spp. The biocontrol effect is based on competitive exclusion of Botrytis spp on necrotic plant tissues. The rule of different necrotic tissue in epidemiology of Botrytis spp. was studied in various crops. Biocontrol was achieved when (1) a mutual substrate was presente for Botrytis spp. and Ulocaldium atrum; (2) Ulocladium atrum could out-competi Botrytis spp in the mutual substrate; and (3) the mutual substrate play an important role in Botrytis epidemiology.Based on thes results, other crops can be identified in which the application of the antagonist may result in control of diseases caused by Botrytis spp, and perhaps also other plant pathogens.	
Palavras-Chave: 	Antagonist; Biological control; Botrytis; Competition; Ulocaldium.	
Categoria do assunto: 	--	
URL: 	http://intranetdoc.epagri.sc.gov.br/producao_tecnico_cientifica/DOC_16683.pdf	
Registro original: 	Epagri-Sede (Epagri-Sede)	
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